45 lines
989 B
Go
45 lines
989 B
Go
// Copyright 2017 Zack Guo <zack.y.guo@gmail.com>. All rights reserved.
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// Use of this source code is governed by a MIT license that can
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// be found in the LICENSE file.
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// +build ignore
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package main
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import (
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"log"
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ui "github.com/gizak/termui/v3"
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"github.com/gizak/termui/v3/widgets"
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)
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func main() {
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if err := ui.Init(); err != nil {
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log.Fatalf("failed to initialize termui: %v", err)
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}
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defer ui.Close()
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sbc := widgets.NewStackedBarChart()
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sbc.Title = "Student's Marks: X-Axis=Name, Y-Axis=Grade% (Math, English, Science, Computer Science)"
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sbc.Labels = []string{"Ken", "Rob", "Dennis", "Linus"}
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sbc.Data = make([][]float64, 4)
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sbc.Data[0] = []float64{90, 85, 90, 80}
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sbc.Data[1] = []float64{70, 85, 75, 60}
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sbc.Data[2] = []float64{75, 60, 80, 85}
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sbc.Data[3] = []float64{100, 100, 100, 100}
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sbc.SetRect(5, 5, 100, 30)
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sbc.BarWidth = 5
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ui.Render(sbc)
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uiEvents := ui.PollEvents()
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for {
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e := <-uiEvents
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switch e.ID {
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case "q", "<C-c>":
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return
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}
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}
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}
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